In the vast expanse of the universe, galaxies form at the core of dark matter halos—gravitationally bound regions extending ...

Dr. Richard Lieu, a physics professor at The University of Alabama in Huntsville (UAH), a part of The University of Alabama ...

Every galaxy is thought to form at the center of a dark matter halo—a region of gravitationally bound matter that extends far ...

Primordial black holes could inhabit the modern-day cosmos, making them responsible for the phenomenon of dark matter, ...

When I was a kid, I was fascinated by the Powers of 10 video, which came out in the 1970s. Perhaps you remember it, with the ...

When their end comes, the stars will explode in a blast making them around 200,000 times brighter than Jupiter does now.

After 11 years mapping the Milky Way, the European Space Agency's Gaia space telescope has retired. Scientists hailed it as ...